(7 products)

We offer ready-to-install AC power distribution and protection circuitry for small and medium size yachts and vehicles. Our digital WP Logic network, based on CAN-Bus technology (SAE J 1939), can be supplied as a complete ‘Domotica’ digital switchingsystem.

The traditional analogue WhisperSwitch systems include automatic switching between various power sources and automatic circuit breakers.

The following variants are available:

Whisper Switch

AC Transfer System Switch

Earth leakage protection

We offer ready-to-install AC power distribution and protection circuitry for small and medium size yachts and vehicles. Our digital WP Logic network, based on CAN-Bus technology (SAE J 1939), can be supplied as a complete ‘Domotica’ digital switchingsystem.

The traditional analogue WhisperSwitch systems include automatic switching between various power sources and automatic circuit breakers.

The following variants are available:

Whisper Switch

AC Transfer System Switch

Earth leakage protection

Whisper Switch, fully integrated plug and playWith WhisperSwitch, different power sources can be combined to operate automatically. Shore power and generator/ or inverter power IN, on board groups (230 VAC or 120 VAC) OUT, are all connected together in one box. The connected applianceswill take power from the source which is active at that time. WhisperSwitch is limited to two inputs and one output. The range is as follows:

2 input, 1 output, 6kW/ 26 Amp power rating, 230V / 50Hz

2 input, 1 output, 10kW/ 42 Amp power rating, 230V / 50Hz

2 input, 1 output, 6kW/ 50 Amp power rating, 120V / 60Hz

2 input, 1 output, 10kW, 83 Amp power rating, 120V / 60Hz

AC Transfer System switchesThese switches are designed to connect 3 power sources: The AC power supply the shore, the generator and the inverter, with three outgoing circuitries

Earth leakage protectionWhisperPower earth leakage protection devices are available for single and three phase systems. This device protects the electrical installation against the leakage of electricity, preventing dangerous situations as a consequence.